import java.io.*; 
 public class mail implements Serializable{ 
         private static final long serialVersionUID = -4347650091087745702L; 
         private String subject; 
         private String sender; 
         private String date; 
         private String ID; 
     private boolean hasattachment; 
     public mail(String a,String b,String c,boolean d){ 
         this.sender=a; 
         this.subject=b; 
         this.date=c; 
         this.hasattachment=d; 
     } 
     public void setID(String a){ 
         this.ID=a; 
     } 
     public String getID(){ 
         return this.ID; 
     } 
     public String getSubject(){
    	 return this.subject;
     }
     public String getDate(){
    	 return this.date;
     }
     public boolean getHasattachment(){
    	 return hasattachment;
     }
     public String toString(){ 
         return subject+" "+sender+" "+date+" "+hasattachment; 
     } 
     public boolean hasattachmentornot(){ 
         return this.hasattachment; 
     } 
 } 
 